n. forest bird of warm regions of the New World having brilliant lustrous plumage and long tails

Etymologies

Greek trōgōn, present participle of trōgein, to gnaw; see terə-1 in Indo-European roots.

(American Heritage® Dictionary of the English Language, Fourth Edition)

Examples

A trogon was the next, a thickly-feathered soft-looking bird, yoke-toed like a cuckoo, and bearing great resemblance in shape to the nightjar of the English woods, but wonderfully different in plumage; for, whereas the latter is of a soft blending of greys and browns, like the wings of some woodland moths, this trogon's back was of a cinnamon brown, and its breast of a light rosy-scarlet blending off into white crossed with fine dark-pencilled stripes.

Once more, we wound up in a junglelike forest, where the only thing we saw of note was a gorgeous trogon with a luminous green body and a red throat, a bird so rare that it was the first one Stanton had ever seen, though he'd lived all his life in Africa.